For Trenemene Reef :
No gale warning.
The reliability of the situation is very good.
Changeable skies becoming less cloudy. No precipitation. In the evening, cloud and long sunny periods.
No precipitation. NW wind force 4 from the middle of the day. Gusts reaching 19 knots in the middle of the day. Slight sea. Low, short swell from WNW. Excellent visibility.